Not sure why you're getting downvoted. It literally only exists on a single desktop environment and even then it's practically beta. On my TV it just shows everyhing as green and purple when I enable HDR.
I love linux and want it to keep improving but man people need to stop circlejerking linux so much when it comes to people using windows when it suits their needs
Biological sex != gender. There's not even 2 classes of biological sex. There are men born with biological female organs and women born with biologically men's organs. We all as humans do share common organs, one of which happens to be the nipple.
Regardless of what your actual biological sex is a gender is simply a social construct used to identify someone. A person who is "non-binary" feels that their gender does not conform to what you would typically expect of either male or female based on appearances or behavior.